This was a discussion this weekend on Car Talk with Tom and
Ray and, while some of the answers were pretty hilarious, we decided to do a
little research of our own and come up with an answer for our blog readers.
Luckily, “The Google” works great. Unfortunately, there is a lot of different
information as to why cars in the U.S. drive on the right and in a quarter of
the world, drive on the left. The invention of the automobile had nothing to do
with it, according to most historical interpretations.

This all changed with the invention of larger wagons used
for hauling that had multiple horses. Since there were no driver’s seats, the driver
sat on the left rear horse so he could use his right arm to guide the
horses. Since the driver also needed to
make sure there was clearance for the wagon and any other traffic, the drivers
moved over to the right. You didn’t want to have wheel repairs and strut issues
if you had a wagon accident.

If you want to learn more about these driving standards, and
avoid auto accidents should you drive a car in another country, you
can read more here.